The Portuguese stoneware ceramics echo the same artisanal production as Juliska glassware. They have developed a variety of exquisite transparent, opaque, and metallic glazes on a tough Portuguese stoneware body. All are lead free and each has the same tough durability to handle the most demanding everyday use. Handcrafted of stoneware and ceramic Approx. 4"Dia x 2.5"T Capacity, 10 oz Dishwasher and microwave safe; avoid citrus cleaners Made in Portugal